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United States Patent | 5,161,461 |
Purvis | November 10, 1992 |
A design of dampening system safety cover comprising sustantial, transparent materials and the construction possibly utilizing a singular body design, along with a deliberate manner of extending and angling certain members to enhance safety, while still permitting adaptation of the new cover to the existing dampening system by employing existing hardware, providing both complete visual access, and operant isolation from the functional contents of the system.
Inventors: | Purvis; Sandy A. (6612 Charolais Dr., Lakeland, FL 33809) |
Appl. No.: | 580189 |
Filed: | September 10, 1990 |
Current U.S. Class: | 101/148; 101/350.1 |
Intern'l Class: | B41L 025/02 |
Field of Search: | 101/147,148,479,480,349,350,351,207,208,209,210 400/690.4,690.1 100/53 |
3286622 | Nov., 1966 | Mestre | 101/218. |
3308919 | May., 1965 | Cunningham et al. | 400/690. |
3404625 | Oct., 1968 | White | 101/148. |
3557817 | Jan., 1971 | Royse | 101/148. |
4463674 | Aug., 1984 | Becker et al. | 101/148. |
4854233 | Aug., 1989 | Despot et al. | 100/53. |